NPA-NXX - 408-450
This is the 408-450 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!
The 408-450 subcode mainly covers San Jose in Santa Clara county. But other numbers maybe included as well.
We have a database of information derived from the public phone records of California state. Many of the numbers in this subcode are Regular Landline registered to At&t California. We hear they employ a large number of people in the California office.
Recently there have been an increase in reported calls, we've had over 1781642 comments across our systems for the 408-450 subcode.
Looking for a different number? Follow a link below to see our recently active.
717-544-8456 580-993-4742 843-530-5945 929-242-5131 203-397-9893407-703-6520 626-784-8924 973-758-1849 336-480-4046 814-270-4375